Screw Products, Inc. HDY105-1 No 10 X Heavy Duty Gold Star Interior Star Drive Triple Coated Yellow Zinc Multiburpose Star Drive Wood Screws Star Drive offers twice the torque over Phillips or square drive screws True Flat Head with Self-countersinking Nibs and Drag Reducing Knurled Shoulder Type 17 Notched Extra Sharp Point reduces the need for pre-drilling Tiny Cuts on the Threads Reduces the Torque needed to drive the fastener and provides maximum holding power